Obesity is related to maternal periodontitis severity in pregnancy: a cross-sectional study

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dc.coverageDOI: 10.1007/s00784-023-05170-4
dc.creatorRamírez, Valeria
dc.creatorWeber, Laura
dc.creatorHernández, Marcela
dc.creatorRealini, Ornella
dc.creatorBendek, María José
dc.creatorBusso, Dolores
dc.creatorHoare, Anilei
dc.creatorIllanes, Sebastián Enrique
dc.creatorChaparro, Alejandra
dc.date2023
dc.date.accessioned2025-11-18T19:49:23Z
dc.date.available2025-11-18T19:49:23Z
dc.description<p>Objectives: To evaluate the relationship between obesity and periodontitis staging compared with periodontal healthy or gingivitis in pregnant women. Materials and methods: An analytical cross-sectional study was conducted on pregnant women between 11 and 14 weeks of pregnancy. Sociodemographic, clinical, obstetric, and periodontal variables were studied. The exposure variable was obesity (body mass index [BMI] ≥ 30), and the primary outcome was periodontitis staging versus periodontal healthy/gingivitis. Data were analysed and estimated by multinomial logistic regression models. Results: The present study screened 1086 pregnancies and analysed 972 women with a median age of 29 years; 36.8% were diagnosed as obese. 26.9% of patients were diagnosed as periodontal healthy or gingivitis, 5.5% with stage I periodontitis, 38.6% with stage II periodontitis, 24% with stage III periodontitis, and 5.1% with stage IV periodontitis. After identifying and adjusting for confounding variables (educational level and plaque index), obesity had a relative risk ratio (RRR) of 1.66 (95% CI: 1.05–2.64; p = 0.03) and 1.57 (95% CI: 1.09–2.27; p = 0.015) for stage III periodontitis compared to periodontal healthy/gingivitis and stage II periodontitis, respectively. Conclusion: Besides the already known risk indicators for periodontitis (age, smoking, and educational level), our study suggests a relationship between obesity and periodontitis staging in pregnancy. Clinical relevance: Obesity can alter host immune responses, leading to increased susceptibility to infections and overactive host immunity, which could influence the prevalence and severity of maternal periodontitis in pregnancy.</p>eng
dc.identifierhttps://investigadores.uandes.cl/en/publications/0289aa8c-ffc4-4ef3-a3df-6e9ad507cb6b
dc.identifier.urihttps://repositorio.uandes.cl/handle/uandes/56056
dc.languageeng
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.sourcevol.27 (2023) nr.9 p.5509-5518
dc.subjectBody mass index
dc.subjectCross-sectional studies
dc.subjectObesity
dc.subjectPeriodontitis
dc.subjectPregnancy
dc.subjectSDG 3 - Good Health and Well-being
dc.titleObesity is related to maternal periodontitis severity in pregnancy: a cross-sectional studyeng
dc.typeArticleeng
dc.typeArtículospa
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